[Bug pch/60982] Very long compilation of precompiled headers

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60982

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
How much RAM do you have? Is the machine swapping while running that command?
How much memory is the cc1plus process using?